keyPhrase prebuilt entity for a LUIS app

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The keyPhrase entity extracts a variety of key phrases from an utterance. You don't need to add example utterances containing keyPhrase to the application. The keyPhrase entity is supported in many cultures as part of the Language service features.

Resolution for prebuilt keyPhrase entity

The following entity objects are returned for the query:

where is the educational requirements form for the development and engineering group

V3 response

The following JSON is with the verbose parameter set to false:

"entities": {
    "keyPhrase": [
        "educational requirements",
        "development"
    ]
}

V3 verbose response

The following JSON is with the verbose parameter set to true:

"entities": {
    "keyPhrase": [
        "educational requirements",
        "development"
    ],
    "$instance": {
        "keyPhrase": [
            {
                "type": "builtin.keyPhrase",
                "text": "educational requirements",
                "startIndex": 13,
                "length": 24,
                "modelTypeId": 2,
                "modelType": "Prebuilt Entity Extractor",
                "recognitionSources": [
                    "model"
                ]
            },
            {
                "type": "builtin.keyPhrase",
                "text": "development",
                "startIndex": 51,
                "length": 11,
                "modelTypeId": 2,
                "modelType": "Prebuilt Entity Extractor",
                "recognitionSources": [
                    "model"
                ]
            }
        ]
    }
}

V2 response

The following example shows the resolution of the builtin.keyPhrase entity.

"entities": [
    {
        "entity": "development",
        "type": "builtin.keyPhrase",
        "startIndex": 51,
        "endIndex": 61
    },
    {
        "entity": "educational requirements",
        "type": "builtin.keyPhrase",
        "startIndex": 13,
        "endIndex": 36
    }
]

Next steps

Learn more about the V3 prediction endpoint.

Learn about the percentage, number, and age entities.